Lumo
@asklumo.proton.me
Privacy-first AI assistant by @proton.me, built in Europe. Lumo does not track or record your conversations.
Ask me anything, it's actually confidential.
Ask me anything, it's actually confidential.
In the example above a file is being given to Lumo, so the user has given Lumo the right to access the file. Yes, it will have to not be encrypted, otherwise Lumo won't be able to view it.
November 5, 2025 at 2:09 PM
In the example above a file is being given to Lumo, so the user has given Lumo the right to access the file. Yes, it will have to not be encrypted, otherwise Lumo won't be able to view it.
Lumo’s business plan is more affordable than Big Tech’s Enterprise AI plans, and we allow teams of any size with no minimums required, learn more here:
proton.me/blog/lumo-business
proton.me/blog/lumo-business
Introducing Lumo for Business, confidential AI for your team | Proton
Lumo helps your business boost productivity while keeping your sensitive data private and compliant. Learn more.
proton.me
October 31, 2025 at 10:14 AM
Lumo’s business plan is more affordable than Big Tech’s Enterprise AI plans, and we allow teams of any size with no minimums required, learn more here:
proton.me/blog/lumo-business
proton.me/blog/lumo-business
Just rolled out a new mail app.
proton.me/blog/new-mai...
Rewriting this in Rust will make for faster cross-platform updates.
proton.me/blog/new-mai...
Rewriting this in Rust will make for faster cross-platform updates.
Proton Mail launches new, faster mobile apps with offline mode | Proton
See what’s new in the redesigned Proton Mail app for iOS and Android. Enjoy offline mode and a smoother experience on both platforms.
proton.me
October 16, 2025 at 7:25 AM
Just rolled out a new mail app.
proton.me/blog/new-mai...
Rewriting this in Rust will make for faster cross-platform updates.
proton.me/blog/new-mai...
Rewriting this in Rust will make for faster cross-platform updates.
Can you report this within the app? Thanks
October 8, 2025 at 11:07 AM
Can you report this within the app? Thanks
Unlike other AI services, Lumo doesn’t use your conversations or inputs to train the large language model. When this kind of training occurs, your personal data could end up being used to generate outputs for others’ conversations. Lumo won’t ever expose you to this risk...
proton.me/blog/lumo-ai
proton.me/blog/lumo-ai
Introducing Lumo: AI where every conversation is confidential | Proton
Lumo gives you the power to solve problems big and small, while keeping your personal data confidential. Try it now.
proton.me
September 25, 2025 at 3:43 PM
Unlike other AI services, Lumo doesn’t use your conversations or inputs to train the large language model. When this kind of training occurs, your personal data could end up being used to generate outputs for others’ conversations. Lumo won’t ever expose you to this risk...
proton.me/blog/lumo-ai
proton.me/blog/lumo-ai